import {z} from 'zod'

export type AnthropicBeta = string | 'message-batches-2024-09-24' | 'prompt-caching-2024-07-31' | 'computer-use-2024-10-22' | 'computer-use-2025-01-24' | 'pdfs-2024-09-25' | 'token-counting-2024-11-01' | 'token-efficient-tools-2025-02-19' | 'output-128k-2025-02-19' | 'files-api-2025-04-14' | 'mcp-client-2025-04-04' | 'mcp-client-2025-11-20' | 'dev-full-thinking-2025-05-14' | 'interleaved-thinking-2025-05-14' | 'code-execution-2025-05-22' | 'extended-cache-ttl-2025-04-11' | 'context-1m-2025-08-07' | 'context-management-2025-06-27' | 'model-context-window-exceeded-2025-08-26' | 'skills-2025-10-02' | 'fast-mode-2026-02-01' | 'output-300k-2026-03-24' | 'user-profiles-2026-03-24' | 'user-profiles-2026-08-18' | 'user-profiles-2026-09-04' | 'advisor-tool-2026-03-01' | 'managed-agents-2026-04-01' | 'cache-diagnosis-2026-04-07' | 'dreaming-2026-04-21' | 'thinking-token-count-2026-05-13' | 'server-side-fallback-2026-06-01' | 'server-side-fallback-2026-07-01' | 'fallback-credit-2026-06-01' | 'fallback-credit-2026-07-01' | 'agent-memory-2026-07-22' | 'mid-conversation-tool-changes-2026-07-01' | 'compact-2026-01-12' | 'computer-use-2025-11-24' | 'mcp-tunnels-2026-06-22' | 'structured-outputs-2025-11-13' | 'task-budgets-2026-03-13' | 'thinking-display-updates-2026-08-18' | 'ce-user-management-2026-07-13' | 'mid-conversation-output-config-2026-07-01' | 'thinking-binding-controls-2026-08-01' | 'mid-conversation-system-clear-at-2026-08-21' | 'compact-2026-09-04' | 'inline-tools-2026-09-15' | 'mcp-client-2026-09-15' | 'ce-plugins-2026-09-01' | 'spend-limit-reads-2026-09-26' | 'telemetry-destinations-2026-08-11' | 'webhooks-2026-10-07' | 'admin-user-sign-out-2026-10-08' | 'message-threads-2026-08-12' | 'analytics-usage-cost-2026-08-24' | 'experimental-claude-tag-2026-10-21';

export type BetaManagedAgentsImageSource = {type: 'base64', media_type: string, data: string} | {type: 'url', url: string} | {type: 'file', file_id: string};

export type BetaManagedAgentsDocumentSource = {type: 'base64', media_type: string, data: string} | {type: 'text', media_type: 'text/plain', data: string} | {type: 'url', url: string} | {type: 'file', file_id: string};

export type BetaManagedAgentsUserContentBlock = {type: 'text', text: string} | {type: 'image', source: BetaManagedAgentsImageSource} | {type: 'document', source: BetaManagedAgentsDocumentSource, title?: (string | null) | undefined, context?: (string | null) | undefined} | {type: 'redacted'};

export type BetaManagedAgentsUserToolConfirmationResult = 'allow' | 'deny';

export type BetaManagedAgentsSearchResultContent = {type: 'text', text: string};

export type BetaManagedAgentsSearchResultCitations = {enabled: boolean};

export type BetaManagedAgentsToolResultContentBlock = {type: 'text', text: string} | {type: 'image', source: BetaManagedAgentsImageSource} | {type: 'document', source: BetaManagedAgentsDocumentSource, title?: (string | null) | undefined, context?: (string | null) | undefined} | {type: 'search_result', source: string, title: string, content: Array<BetaManagedAgentsSearchResultContent>, citations: BetaManagedAgentsSearchResultCitations};

export type BetaManagedAgentsFileRubricParams = {type: 'file', file_id: string};

export type BetaManagedAgentsTextRubricParams = {type: 'text', content: string};

export type BetaManagedAgentsRubricParams = BetaManagedAgentsFileRubricParams | BetaManagedAgentsTextRubricParams;

export type BetaManagedAgentsSystemContentBlock = {type: 'text', text: string};

export type BetaManagedAgentsEventParams = {type: 'user.message', content: Array<BetaManagedAgentsUserContentBlock>} | {type: 'user.interrupt', session_thread_id?: (string | null) | undefined} | {type: 'user.tool_confirmation', tool_use_id: string, result: BetaManagedAgentsUserToolConfirmationResult, deny_message?: (string | null) | undefined} | {type: 'user.custom_tool_result', custom_tool_use_id: string, content?: Array<BetaManagedAgentsToolResultContentBlock> | undefined, is_error?: (boolean | null) | undefined} | {type: 'user.define_outcome', description: string, rubric: BetaManagedAgentsRubricParams, max_iterations?: (number | null) | undefined} | {type: 'user.tool_result', tool_use_id: string, content?: Array<BetaManagedAgentsToolResultContentBlock> | undefined, is_error?: (boolean | null) | undefined} | {type: 'system.message', content: Array<BetaManagedAgentsSystemContentBlock>};

export type BetaManagedAgentsSendSessionEventsParams = {events: Array<BetaManagedAgentsEventParams>};

export type CreateApiV1SessionsSessionIdEventsBetaTrueArgs = {'anthropic-version'?: string | undefined, 'anthropic-beta'?: Array<AnthropicBeta> | undefined, session_id: string, 'anthropic-workspace-id'?: string | undefined, body: BetaManagedAgentsSendSessionEventsParams};

export type CreateApiV1SessionsSessionIdEventsBetaTrueOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const betaManagedAgentsImageSource = z.discriminatedUnion("type", [z.object({type: z.literal("base64"), media_type: z.string().min(1), data: z.string().min(1)}), z.object({type: z.literal("url"), url: z.string().min(1)}), z.object({type: z.literal("file"), file_id: z.string().min(1)})]);

export const betaManagedAgentsDocumentSource = z.discriminatedUnion("type", [z.object({type: z.literal("base64"), media_type: z.string().min(1), data: z.string().min(1)}), z.object({type: z.literal("text"), media_type: z.literal("text/plain"), data: z.string().min(1)}), z.object({type: z.literal("url"), url: z.string().min(1)}), z.object({type: z.literal("file"), file_id: z.string().min(1)})]);

export const betaManagedAgentsUserContentBlock = z.discriminatedUnion("type", [z.object({type: z.literal("text"), text: z.string().min(1)}), z.object({type: z.literal("image"), source: betaManagedAgentsImageSource}), z.object({type: z.literal("document"), source: betaManagedAgentsDocumentSource, title: z.string().nullable().optional(), context: z.string().nullable().optional()}), z.object({type: z.literal("redacted")})]);

export const betaTimestamp = z.string();

export const betaManagedAgentsUserToolConfirmationResult = z.enum(["allow", "deny"]);

export const betaManagedAgentsSearchResultContent = z.object({type: z.literal("text"), text: z.string().min(1)});

export const betaManagedAgentsSearchResultCitations = z.object({enabled: z.boolean()});

export const betaManagedAgentsToolResultContentBlock = z.discriminatedUnion("type", [z.object({type: z.literal("text"), text: z.string().min(1)}), z.object({type: z.literal("image"), source: betaManagedAgentsImageSource}), z.object({type: z.literal("document"), source: betaManagedAgentsDocumentSource, title: z.string().nullable().optional(), context: z.string().nullable().optional()}), z.object({type: z.literal("search_result"), source: z.string().min(1), title: z.string().min(1), content: z.array(betaManagedAgentsSearchResultContent), citations: betaManagedAgentsSearchResultCitations})]);

export const betaManagedAgentsFileRubric = z.object({type: z.literal("file"), file_id: z.string()});

export const betaManagedAgentsTextRubric = z.object({type: z.literal("text"), content: z.string()});

export const betaManagedAgentsRubric = z.discriminatedUnion("type", [betaManagedAgentsFileRubric, betaManagedAgentsTextRubric]);

export const betaManagedAgentsSystemContentBlock = z.object({type: z.literal("text"), text: z.string().min(1)});

export const betaManagedAgentsInputEvent = z.discriminatedUnion("type", [z.object({type: z.literal("user.message"), id: z.string(), content: z.array(betaManagedAgentsUserContentBlock), processed_at: betaTimestamp.nullable().optional()}), z.object({type: z.literal("user.interrupt"), id: z.string(), processed_at: betaTimestamp.nullable().optional(), session_thread_id: z.string().nullable().optional()}), z.object({type: z.literal("user.tool_confirmation"), id: z.string(), tool_use_id: z.string(), result: betaManagedAgentsUserToolConfirmationResult, deny_message: z.string().max(10000).nullable().optional(), processed_at: betaTimestamp.nullable().optional(), session_thread_id: z.string().nullable().optional()}), z.object({type: z.literal("user.custom_tool_result"), id: z.string(), custom_tool_use_id: z.string(), content: z.array(betaManagedAgentsToolResultContentBlock).optional(), is_error: z.boolean().nullable().optional(), processed_at: betaTimestamp.nullable().optional(), session_thread_id: z.string().nullable().optional()}), z.object({type: z.literal("user.define_outcome"), id: z.string(), processed_at: betaTimestamp, outcome_id: z.string(), description: z.string(), max_iterations: z.number().int().nullable(), rubric: betaManagedAgentsRubric}), z.object({type: z.literal("user.tool_result"), id: z.string(), tool_use_id: z.string(), content: z.array(betaManagedAgentsToolResultContentBlock).optional(), is_error: z.boolean().nullable().optional(), processed_at: betaTimestamp.nullable().optional(), session_thread_id: z.string().nullable().optional()}), z.object({type: z.literal("system.message"), id: z.string(), content: z.array(betaManagedAgentsSystemContentBlock), processed_at: betaTimestamp.nullable().optional()})]);

export const betaManagedAgentsSendSessionEvents = z.object({data: z.array(betaManagedAgentsInputEvent).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Send Events
 * 
 * POST /v1/sessions/{session_id}/events?beta=true
 */
export const createApiV1SessionsSessionIdEventsBetaTrue = async (args: CreateApiV1SessionsSessionIdEventsBetaTrueArgs, options?: CreateApiV1SessionsSessionIdEventsBetaTrueOptions) => {
const {baseUrl = "https://api.anthropic.com", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (args['anthropic-version'] != null) headers.set("anthropic-version", String(args['anthropic-version']))
if (args['anthropic-beta'] != null) headers.set("anthropic-beta", args['anthropic-beta'].join(','))
if (args['anthropic-workspace-id'] != null) headers.set("anthropic-workspace-id", String(args['anthropic-workspace-id']))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/sessions/${encodeURIComponent(String(args.session_id))}/events?beta=true${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(betaManagedAgentsSendSessionEvents, await res.json())
};